放大缩小\Debug\lib1.obj
........\.....\lib1.sbr
........\.....\test.exe
........\.....\test.ilk
........\.....\test.obj
........\.....\test.pch
........\.....\test.pdb
........\.....\test.sbr
........\.....\vc60.idb
........\.....\vc60.pdb
........\lib1.cpp
........\lib1.h
........\test.cpp
........\test.dsp
........\test.dsw
........\test.ncb
........\test.opt
........\test.plg
........\Debug
放大缩小